// JavaScript Document
// JavaScript Document
function validateContact() {
	
	var mfrm = document.frmContact;
	if ( mfrm.name.value == '' ) 
	{
		alert ('Name field is empty.' );
		mfrm.name.focus();
		return false;
	} else if ( mfrm.email.value == '' ) {
		alert ( 'Email field is empty.' );
		mfrm.email.focus();
		return false;
	} else if ( !isValidEmail( mfrm.email.value ) ) {
		alert ( 'Invalid email address' );
		mfrm.email.focus();
		return false;
	} else if ( mfrm.phno.value == '' ) {
		alert ( 'Phone Number field is empty.' );
		mfrm.phno.focus();
		return false;
	}
	else if (mfrm.code.value == "") 
	{ 
	   alert("Please type the characters you see in the image."); 
	   mfrm.code.focus( ); 
	   return false; 
    }  
	else if(! ( mfrm.code.value == "JK904" || mfrm.code.value == "jk904" || mfrm.code.value == "Jk904" || mfrm.code.value == "jK904") ) 
	{	alert('Please Fill The Correct Value You See In The Image.');	
	mfrm.code.focus();
	return false; 
	}
	else {
		return true;
	}
	return false;
}